|Número de publicación||US7926200 B2|
|Tipo de publicación||Concesión|
|Número de solicitud||US 10/591,393|
|Número de PCT||PCT/EP2005/050732|
|Fecha de publicación||19 Abr 2011|
|Fecha de presentación||21 Feb 2005|
|Fecha de prioridad||2 Mar 2004|
|También publicado como||CN101052853A, CN101052853B, EP1721109A2, EP1721109B1, US20070193060, WO2005085730A2, WO2005085730A3|
|Número de publicación||10591393, 591393, PCT/2005/50732, PCT/EP/2005/050732, PCT/EP/2005/50732, PCT/EP/5/050732, PCT/EP/5/50732, PCT/EP2005/050732, PCT/EP2005/50732, PCT/EP2005050732, PCT/EP200550732, PCT/EP5/050732, PCT/EP5/50732, PCT/EP5050732, PCT/EP550732, US 7926200 B2, US 7926200B2, US-B2-7926200, US7926200 B2, US7926200B2|
|Cesionario original||Nv Bekaert Sa, Bekaert Combustion Technology B.V.|
|Exportar cita||BiBTeX, EndNote, RefMan|
|Citas de patentes (252), Otras citas (2), Citada por (7), Clasificaciones (13), Eventos legales (3)|
|Enlaces externos: USPTO, Cesión de USPTO, Espacenet|
The present invention concerns a drier installation for a passing web, namely a paper web that has been coated at least on one side in order to produce art paper.
More specifically, the infrared drier installation according to the present invention consists of, in a traditional way, the gas-heated infrared radiant elements, arranged one next to the other so as to form a set of at least one row stretching in the transversal direction of the web, more specifically over the entire width of the web.
It is known that the energy released by a gas-heated radiant element is released for nearly 50% as infrared radiation and for the other half as thermal energy of the combustion gases.
Cold air is carried along between the radiant elements and the web by the simple fact that the web passes by at high speed.
In a traditional way, cold air is amongst other things blown upstream the radiant elements and between the radiant elements in order to reduce the temperature of the combustion gases in the neighbourhood of these radiant elements. Consequently, the temperature of the combustion gases that come into contact with the surface of the passing web is thus limited at approximately 300° C., as a result of which the volume of these gases expands, thus supposing the use of powerful ventilators to suck these combustion gases and to recycle them, at least partially, to blow them on the surface of the passing web.
The energy released as infrared radiation is capable of penetrating in the passing web so as to be absorbed by the said web, with an excellent output of the transfer of this radiation energy.
On the contrary, the dilution of the combustion gases with cold air to reduce the temperature of the air and combustion gas mixture that comes into contact with the surface of the passing web considerably reduces the temperature difference between this mixture of air and combustion gas, on the one hand, and the surface of the passing web, on the other hand, thus resulting in a important reduction of the output of the transfer of thermal energy between the gaseous mixture and the passing web that has to be dried.
The objective of the present invention is to remedy the disadvantages of the existing installations, and to propose an installation of the aforementioned type in which the output of the thermal heat transfers between the combustion gases and the passing web that has to be dried is considerably increased.
According to the present invention, an infrared drier installation for drying a passing web has gas-heated infrared radiant elements arranged one next to the other so as to form a unit, which unit comprises at least two adjacent rows of gas-heated infrared radiant elements stretching out in the transversal direction of the web, substantially over the entire width of the web. The infrared drier installation comprises means to recycle, at least partially, the combustion gases from the gas heated infrared radiant elements. The drier installation as subject of the present invention is characterized in that the infrared drier comprises means to avoid the suction of cold air between two adjacent rows of radiant elements.
Because of the high temperature of the combustion gases, the thermal energy transfers between the combustion gases and the passing web are considerably improved, in proportion to the increase of the temperature difference between the combustion gasses and the surface of the passing web.
The thermal output of the drier installation is thus significantly improved.
Such an improvement of the output of the thermal exchanges between the combustion gases and the passing web that has to be dried allows to consider a reduction of the dimensions of the drier installation, and consequently, of the investment for such an installation, in addition to the reduction of the operation costs related to the aforementioned improvement of the thermal outputs.
The drier installation as subject of the present invention may further comprises means to limit infiltration of cold air and all other parasite air infiltration between the passing strip and the radiant elements. As an example a cold air blowing device may be installed upwards the first rows of radiant elements, blowing air slightly in a direction opposite to the moving direction of the web.
Such means to avoid the suction of cold air between two adjacent rows of radiant elements may e.g. be a sealing gasket mounted between adjacent rows of radiant elements, or an insulating thermal arc stretching out to the neighbourhood of the backside of the radiant elements.
According to the present invention, the drier installation may be equipped with means constituting an insulating thermal arc stretching out to the neighbourhood of the backside of the radiant elements, and these means constitute an insulating thermal arc with the advantage of peripheral walls that stretch out to closely to the web at least along the lateral edges and the upstream transversal edge of the set of radiant elements.
According to the present invention, each radiant element may include first detachable connecting devices adapted to cooperate with the second detachable complementary connecting devices coupled by at least one fixed pipe supplying gas, combustion air or a mixture of gas and air, and the first and second detachable connection devices are made so as to be joined to one another or loosened from one another by one single person placed in front of the front side of the said radiant element.
According to the present invention, the installation may include, for each row of radiant elements, a supply tube of combustion air placed between the radiant elements and the corresponding gas tube, and for each radiant element, the corresponding fixed pipe passes, in a completely tight way, through an opening made in a first region of the wall of the combustion air tube adjacent to the said gas tube, and the corresponding supply tubing of the air and gas mixture passes through an opening in a region of the wall of the air tube adjacent to the said radiant element and has the air inlet opening ending inside the air tube to form the mixture of air and gas.
According to the present invention, the installation may have several ventilators arranged according to a row in the transversal direction of the passing web, and each ventilator is connected to respectively collection hoods and blowing hoods. Preferably each hood is covering an identical part of the width of the passing web. The ventilators are advantageously situated above the collection and blowing hoods, and more preferred adjacent to the corresponding radiant elements, in relation to the said hoods.
Other particulars and advantages of the present invention will appear from the detailed description below.
The attached drawings only have an exemplary non-limitative function:
The drier installation 1 for the coated web 2 that passes in the direction of the arrow 3 has a set of 4 gas-heated infrared radiant elements 5 to which the supply of combustion air and gas is ensured by the gas 6 and air 7 tubes.
The radiant elements 5 are arranged one next to the other so as to form at least one and preferably several rows 8, four rows in the represented example, stretching out in the transversal direction 9 of the web 2, over the entire width of the web 2. In a traditional way, the front side 10 of the radiant elements 5 is the side of these elements adjacent to the passing web 2.
The backside 11 of the radiant elements 5 is the side away from the web 2 opposed to the said web 2.
The direction from the front to the back, represented by the arrow 12, e.g. for installing a radiant element 5, thus is the direction away from the web 2, while the direction from the back to the front, represented by the arrow 13, e.g. for removing a radiant element 5, is the direction towards the web 2.
The radiant elements 5 and the air 6 and combustion air 7 tubes are supported by a frame, represented as 14.
The web 2 has been represented horizontally in the figures, with the understanding that the installation 1 can be put in front of a web that moves in any orientation plane, including the vertical plane.
In the example represented in
The drier installation 1 also has means that constitute an insulating thermal arc 17 in the neighbourhood of the backside 11 of the radiant elements 5.
The installation 1 may have means to limit the cold air infiltration, and all other parasite air, infiltration between the passing web 2 and the radiant elements 5 in view of obtaining as high a temperature as possible of the combustion gases between the front side 10 of the radiant elements 5 and the superior surface 15, adjacent to the front side 10, of the coated passing web 2. E.g. the means that constitute the arc 17 amongst other things may include the peripheral walls 18, 19 and 20, substantially stretching in the direction 13 perpendicular to the web 2 in the direction of the latter, respectively along the lateral 21 and 22 edges and the upstream transversal 23 edge of the set 4 of radiant elements 5.
The radiant elements 5 are designed so as to endure the high temperature of the combustion gases obtained in that way.
The arc 17 and the walls 18 to 20 can be added or replace the sealing gaskets 16.
The arc 17, substantially parallel to the web 2, the lateral walls 18, 19 and the upstream wall 20, realized in traditional thermal insulation materials, known as such, also constitute an enclosed space 24 providing thermal insulation for a high-temperature internal region 25, limited by the passing web 2 from a low-temperature external region 26, in which the gas 6 and air 7 tubes, and the frame 14 of the installation 1 are traditionally arranged.
This enclosed space 24 reduces thermal losses, more particularly by radiation and convection, and avoids the infiltration of cold air between the radiant elements 5 and between the web 2 and the radiant elements 5.
Obviously, and as represented in
In that way, in spite of the important suction effect, created by the web 2 that passes at high speed in front of the radiant elements 5 and the walls 18, 19, 20, the cold air volume is reduced to a minimum, it concerns the cold air volume that infiltrates or enters either between the web 2 and the set 4 of radiant elements 5, or between the walls 18, 19, 20 and the web 2, or through the arc 17 and between the adjacent radiant elements 5. The temperature of the combustion gases produced by the radiant elements 5 and comprised between the front side 10 of each radiant element 5 and the passing web 2 is thus maximised.
This also applies to the quantity of thermal energy released by the combustion gases to the passing web 2; this quantity of thermal energy is substantially proportional to the temperature difference between the temperature of the combustion gases and the temperature of the web 2.
Obviously, the radiant elements 5 are designed so as to endure the temperature of the thus obtained combustion gases, and more in general, the temperature that reigns between the arc 17 and the web 2.
The presence of the arc 17 and the walls 18, 19, 20 makes it impossible to have access to the backside 11 of the radiant elements 5, and difficult, even impossible, to have access to the necessary connection elements between the fixed gas 6 and air 7 tubes, at the one hand, and each radiant element 5, at the other hand.
According to an advantageous version of the invention, each radiant element 5 has first detachable connecting devices 29 adapted to cooperate with second detachable complementary connecting devices 30 coupled by at least one fixed pipe 31 supplying gas, combustion air or a mixture of gas and air. The first and second detachable connection devices 29, 30 are made so as to be able to be joined to one another or loosened from one another by one single person placed in front of the front side 10 of the said radiant element 5. They constitute e.g. the elements known as such of any known quick connect coupling.
In the represented example, the first and the second connection devices 29, 30 are designed so as to oppose a preset maximal resistance and to yield, in a reproducible way, to a load force that exceeds this maximal resistance. So, it is e.g. possible to foresee first and second connections devices 29, 30 adapted to yield to a load force exercised directly on one of the radiant elements 5, on the one hand, at the installation of a radiant element 5 by directionally pushing the said radiant element 5 from the front to the back of the said radiant element 5, in the direction of the arrow 12, on the other hand, at the removal of a radiant element 5 by a directional traction from the back to the front of the said radiant element 5, in the direction of the arrow 13.
Obviously, it is very important to make sure that the connection devices 29, 30 are situated in the low-temperature region 26 outside the enclosed space 24 formed by the arc 17 and the walls 18, 19 and 20.
It is also possible to foresee other equivalent connection elements, such as e.g. springs that permanently load each radiant element 5 in the direction 12 towards the back and that can simply be detached with an appropriate tool from the front side of the said radiant element 5.
The fixed gas 6 and combustion air 7 tubes can obviously be placed in any possible way in relation to the arc 17, and be connected to each radiant element 5 with first and second connection devices 29, 30 of the type described above.
It is clear that the connection of a radiant element 5 to the gas tube 6 has to be effected in a completely tight way so as to avoid all risks of gas leakages, explosion and fire.
The connection of a radiant element 5 to the air tube 7 can be can be effected in a non-tight way, as a small air leakage can even help to cool down the corresponding connection devices.
In the realization method represented in
Each gas tube 6 has, for each radiant element 5, a fixed pipe 31 that supplies gas to the said radiant element 5. As described above, each radiant element 5 has on its backside 11 a back tubing 28 supplying a mixture of air and gas that is adapted to be directly coupled in a detachable and tight way to the corresponding fixed gas pipe 31.
The fixed pipe 31 or the back tubing 28 has an air inlet opening 32 adapted to communicate in any possible way with the corresponding air tube 7 to form the mixture of air and gas, necessary to the good functioning of the corresponding radiant element 5.
In the realization method represented in
For each radiant element 5, the combustion air tube 7 has opposite openings 33, 34 respectively made in two opposite regions 35, 36 of the wall 37 of the air tube 7, a first opening 33 that is made in a first region 35 adjacent to the radiant element 5, and a second opening 34 that is made in a second region 36 adjacent to the gas tube 7.
Through each of the openings 33, 34 passes the corresponding fixed pipe 31 or the corresponding back tubing 28.
In the example represented in the figures, the corresponding fixed pipe 31 passes in a tight way through the first opening 31 made in the first region 34 of the wall 37 of the combustion air tube 7 adjacent to the gas tube 6.
The corresponding back tubing 28 supplying the mixture of air and gas of the concerned radiant element passes through the second opening 34 made in the second region 36 of the wall 37 of the air tube 7 adjacent to the corresponding radiant element 5. The back tubing 28 has the air inlet opening 32 that ends inside the air tube 7 to form the mixture of air and gas necessary for the functioning of the radiant element 5.
In this installation, the gas 6 and air 7 tubes are indeed installed in the low-temperature region 26 outside the arc 17 and at the walls 18, 19, 20. The same goes for the fixed pipe 31 and the back tubing 28 of each radiant element 5 that are cooled down by the combustion air circulating in the tube 7.
In addition, the drier installation 1 has first collection devices, schematised by the arrow 38 in
In that way, it is possible to blow on the passing web either only previously collected combustion gases, or a mixture of cold air and combustion gas or air that is warmed up in a heat exchanger by thermal exchange with at least a part of the combustion gases, or any other mixture of cold air, and/or warm air, and/or combustion gas.
The installation 1 also has, advantageously, downstream the first blowing devices 38 other collection devices, schematised by the arrows 40 in
It is known to use at least one ventilator connected to the first and the other collection and blowing devices 38, 39, 40, 41 respectively by means of a realization method of the present invention schematised in
The ventilators 42 are advantageously situated above the collection and blowing ducts 43, 44, and adjacent to the corresponding radiant elements 5, in relation to the hoods 43, 44.
This arrangement allows to leave out the traditional hoods, that stretch out along the entire width of the passing web 2, connected by ducts to one single powerful ventilator that, because of its size, has to be installed at a distance of the passing web 2.
On the contrary, the aforementioned arrangement allows to install several ventilators 42 of smaller size close to the collection and blowing hoods 43, 44 that are also small-sized themselves.
In the realization mode schematised in
The thus sucked combustion gases that are diluted with cold air can be taken back and blown in any way, e.g. by ventilators, on the passing web; the installation has, as described above, a set of blowing and suction ducts alternated for each ventilator.
In the realization mode schematised in
The insulation arc 45 advantageously has lateral walls (not represented), to maintain the combustion gases in the volume 45 a above the passing web 2.
In that case, it is possible not to foresee the other collection and blowing devices 40, 41.
To lock and block each radiant element 5 so as to avoid vibrations during the functioning of the installation 1, or an inopportune removal of a radiant element 5, the drier installation 1 has locking devices of any known type to lock each radiant element 5 in its working position. These devices are advantageously designed so as not to require any manual intervention at the backside 11 of the corresponding radiant element 5, and for instance, to oppose to all possible rotations of this radiant element 5.
In the example of
In addition, the installation 1 advantageously has, for each radiant element 5, means to insulate the backside 11 and the entire back part situated between the insulating arc 17 and the said radiant element 5 from the warm combustion gases, in view of increasing the resistance to the new thermal loads.
In the represented example, each radiant element 5 is enveloped by a peripheral jacket 50 stretching out in the direction 12 perpendicular to the passing web 2.
The jacket 50 stretches out towards the back from the front side 10 to the surface 51 of the insulating thermal arc 17 facing the passing web 2. The jacket 50 allows to limit the contact between the backside 11 of the radiant element 5 and the combustion products.
This device more particularly allows to avoid an undesired warming-up of the mixture of gas and combustion air that arrives through the back tubing 28.
Each radiant element 5, or the peripheral jacket 50 enveloping each radiant element 5, advantageously has one or more bulges, schematised as 52 in
The back tubing 28 and the fixed pipe 31 are conformed so that the one (here the fixed pipe 31) constitutes a female sleeve 54 having on its interior peripheral surface 55 at least one annular groove 56, while the other (here the back tubing 28) constitutes a male tubular organ 57 adapted to be inserted inside the female sleeve 54.
The male tubular organ 57 has on its external peripheral surface 58 at least one annular groove 59. The annular grooves 56 and 59 are made in such a way that, in the up position of the tubular organ 57 inside the sleeve 54 represented in the figures, the two annular grooves 56, 59 are situated substantially opposite of one another so as to form an annular aperture 60 in which an annular spring 61 is inserted.
Conversely, the back tubing 28 could be realized as a female sleeve and the fixed pipe 31 in the form of a male tubular organ.
The annular spring 61 imprisoned in the annular grooves 56 et 59 can be put under pressure by a forward traction in the direction of the arrow 13 so that, in an elastic way, it comes in the only annular groove 59 of the back tubing 28 in order to allow the radiant element 5 to be extracted removed the front.
On the contrary, in order to fasten a radiant element 5 on the fixed pipe 31, the male tubular organ 57 with the annular spring 61 held by the annular groove 59 is inserted inside the female sleeve 54, in the direction of the arrow 12 towards the back.
The flattening 62 with truncated cone shape that widens towards the front, in the direction of the arrow 13, at the downstream end 63 of the female sleeve 54, obliges the annular spring 61, when the radiant element 5 is pushed towards the back in the direction of the arrow 12, to deform elastically so that it completely comes inside the groove 59 until the said groove 59 is situated opposite of the groove 56 of the sleeve 54 in order to allow the annular spring 61 to take its normal shape. This thus constitutes a detachable connection method, comparable to a quick connect coupling, of the radiant element 5 on the female sleeve 54 of the fixed pipe 31.
A sealing gasket 64 is, in a traditional way, inserted in a second annular groove 65 of the external peripheral surface 58 of the male tubular organ 57 of the back tubing 28.
In order to accurately define the up position of the male tubular organ 57 inside the fixed pipe 31, this organ 57 presents a receding supporting face 66 that substantially hits a complementary protruding supporting face 67 of the fixed pipe 31.
The fixed pipe 31 is connected in a leak proof way, e.g. by screwing with addition of any known material guaranteeing a gastight connection, in a tapped hole 68 made in the wall 69 of the gas tube 6.
The tightness between the fixed pipe 31 and the edges of the second opening 34 of the air tube 7 is e.g. realized by means of an annular sealing gasket 70 put in an annular groove 71 made on the external peripheral surface 72 of the fixed pipe 31.
In order to simplify the installation of the radiant element 5, the passage of the back tubing 28 through the first opening 33 in the first region 35 of the wall 37 of the air tube 7, is non-tight.
To that end, the back tubing 28 has an external sleeve 73 that envelops the back tubing 28 and of which the external peripheral surface 74 is slightly tapered off towards the back in the direction of the arrow 12, to guide the passage of the back tubing 28 in the first opening 33, and avoid inconvenient play.
The tightness between the external sleeve 73 and the edges of the first opening 33 is unnecessary to the extent that air leaks, if any and in any case weak leaks, do not present any inconvenience and on the contrary present the advantage of cooling down, if necessary, the region situated between the air tube 7 and the backside 11 of the radiant element 5.
On the figures, it can be seen that, in order to simplify manufacture and maintenance, the back tubing 28 has a first piece of tube at the front 75, containing the air inlet opening 32 and a second piece of tube at the back 76, of which the inner diameter is slightly smaller than the inner diameter of the first piece 75 that is fastened e.g. by screwing to the back end 77 of the first piece 75, that constitutes the aforementioned male tubular organ 57.
The second piece of tube at the back 76 has at its front end 78, an organ 79 that functions as a gas injector in the interior volume 80 of the back tubing 28.
The back tubing 28 thus holds the gas injector 79 and the opening 32, in general calibrated, that are consequently accessible when the corresponding radiant element 5 is disassembled.
Obviously, the present invention is not limited to the realization modes described above; and many changes and modifications can be made thereto without leaving the scope of the invention.
It is more particularly possible to use equivalent connection devices, other than the ones describes and adapted so as to allow the installation and the removal of a radiant element 5 at the front, e.g. connection devices with bayonet-fastening, with the understanding that it has in all instance to be possible to obtain a tight connection between the tubing 28 and at least the gas tube 6.
|Patente citada||Fecha de presentación||Fecha de publicación||Solicitante||Título|
|US1387068 *||6 Ago 1920||9 Ago 1921||Olson Carl P||Process of and apparatus for the manufacture and handling of metallic-leaf films|
|US1405780 *||26 Dic 1917||7 Feb 1922||Nat Evaporator Corp||Apparatus for evaporating moisture-containing materials|
|US1564565 *||30 Oct 1922||8 Dic 1925||Ind Dryer Corp||Method of drying and oxidizing materials in suspended condition|
|US1742099 *||20 Jun 1929||31 Dic 1929||Carrier Engineering Co Ltd||Drying oven|
|US1908643 *||30 Ago 1928||9 May 1933||New York Belting & Packing Com||Channel felt and its process of manufacture|
|US1919267 *||18 Mar 1926||25 Jul 1933||Western Electric Co||Electric insulation|
|US1923729 *||12 Oct 1931||22 Ago 1933||Hull Walter A||Tunnel kiln|
|US1971766||22 Mar 1933||28 Ago 1934||J O Ross Engineering Corp||Baking oven|
|US2095386 *||16 May 1935||12 Oct 1937||Ingersoll Rand Co||Method and apparatus for treating air|
|US2099160||23 Oct 1935||16 Nov 1937||Du Pont||Method and apparatus for drying|
|US2099162||23 Oct 1935||16 Nov 1937||Du Pont||Process and apparatus for drying|
|US2127956 *||26 Dic 1935||23 Ago 1938||Internat Printing Ink Corp||Method and apparatus for drying printing ink|
|US2142289 *||22 Mar 1937||3 Ene 1939||William H Sloan||Air conditioning apparatus|
|US2153325 *||8 Ago 1936||4 Abr 1939||Herbert Cole||Printing machine|
|US2190046 *||10 Ago 1937||13 Feb 1940||Cold Control Corp||Refrigerating method and apparatus|
|US2268986 *||3 May 1938||6 Ene 1942||Interchem Corp||Method and apparatus for drying printing ink|
|US2302327 *||25 Jul 1942||17 Nov 1942||Paper And Ind Appliances Inc||Automatic consistency control means|
|US2308239 *||8 Nov 1940||12 Ene 1943||Robert E Bell||Drying machine|
|US2323936 *||15 Jul 1937||13 Jul 1943||Rubatex Products Inc||Insulating construction element|
|US2395901 *||14 Sep 1943||5 Mar 1946||Jasco Inc||Manufacture of polymers|
|US2427892 *||16 Oct 1944||23 Sep 1947||Apparatus for drying webs by radi|
|US2432964 *||14 Ene 1944||16 Dic 1947||Filtrol Corp||Conveyor drier having plural compartments and drying gas recirculation|
|US2499141 *||9 Dic 1947||28 Feb 1950||Fair Lawn Finishing Company||Heat-treatment of webs of textile materials|
|US2545144 *||21 Abr 1943||13 Mar 1951||Standard Oil Dev Co||Process and apparatus for the production of high molecular weight polymers|
|US2578744 *||26 Jul 1949||18 Dic 1951||George J Kyame||Method and apparatus for drying sized or otherwise impregnated textile material|
|US2639531 *||3 Jun 1950||26 May 1953||Engemann Herbert H||Slide binder|
|US2664282 *||1 Abr 1950||29 Dic 1953||Selas Corp Of America||Drier|
|US2664954 *||31 Dic 1949||5 Ene 1954||Standard Oil Co||Hydraulic fracturing to increase well productivity|
|US2668700||25 May 1949||9 Feb 1954||Zimmerman Richard G||Drier for printing presses|
|US2707837||3 Feb 1951||10 May 1955||Gen Electric||Clothes drier|
|US2720915||17 Mar 1953||18 Oct 1955||Lenoir Marcel||Tire fitting and removing machine|
|US2751448 *||17 Abr 1953||19 Jun 1956||Vitro Corp Of America||Programming device|
|US2780572 *||3 Mar 1953||5 Feb 1957||Carlson Arthur E||Method of making reinforced sheet material|
|US2791039 *||6 Jul 1955||7 May 1957||Champlain Company Inc||Apparatus for web drying|
|US2833838 *||19 Jul 1954||6 May 1958||Apparatus and process for high temperature conversions|
|US2862305||6 Jul 1954||2 Dic 1958||Dungler Julien||Apparatus for drying strip material|
|US2920399 *||29 Feb 1956||12 Ene 1960||American Viscose Corp||Apparatus for finishing cellophane|
|US2952078 *||30 Nov 1953||13 Sep 1960||Cyril A Litzler||Apparatus for controlled heating and cooling of continuous textile material|
|US2975499 *||14 Mar 1955||21 Mar 1961||Lapp Grover W||Ceramic tunnel kiln|
|US3015304 *||2 Oct 1957||2 Ene 1962||Xerox Corp||Electrostatic image reproduction|
|US3047473 *||10 Sep 1956||31 Jul 1962||Allied Chem||Drying, preheating, transferring and carbonizing coal|
|US3074776 *||28 Sep 1960||22 Ene 1963||Hicks Jack H||Gaseous disposal process|
|US3076321 *||15 Jul 1960||5 Feb 1963||Ralph C Schlichtig||Reversible heat pumps|
|US3102537 *||7 Mar 1961||3 Sep 1963||Bartlett Jr Roscoe G||Respiratory apparatus|
|US3123487 *||8 Oct 1959||3 Mar 1964||process for dispersing carbon black particles|
|US3132930 *||13 Abr 1961||12 May 1964||Fmc Corp||Freeze drying system|
|US3149003 *||18 Abr 1960||15 Sep 1964||Huyck Corp||Apparatus for treating endless fabrics|
|US3166999 *||28 Mar 1962||26 Ene 1965||Gridley Dement||Apparatus for treating photographic film|
|US3174228 *||25 Oct 1960||23 Mar 1965||Automatic heater control for a paper drying system|
|US3176411 *||26 Sep 1960||6 Abr 1965||Bowater Res & Dev Co Ltd||Paper drying hood|
|US3188785 *||29 Abr 1960||15 Jun 1965||James W Butler||Vacuum cold trap|
|US3190790 *||24 Abr 1962||22 Jun 1965||Feldmuehle Ag||Method and apparatus for preparing continuous webs of fibrous material|
|US3215558||16 Feb 1959||2 Nov 1965||Dascher Edward E||Method of coating metal foils with a polymerizable resinous coating|
|US3231985||15 Ene 1962||1 Feb 1966||Hupp Corp||Heating, drying and curing apparatus and methods|
|US3235973 *||17 Oct 1962||22 Feb 1966||Hupp Corp||Heat treating apparatus for sheet or web like material|
|US3237218 *||17 Ago 1964||1 Mar 1966||Edward Moore Alvin||Ringboat|
|US3245062 *||15 Nov 1960||5 Abr 1966||Ibm||Magnetic annealing for information storage|
|US3246658 *||31 Oct 1963||19 Abr 1966||Brandt Automatic Cashier Co||Coin counter predetermined count control apparatus|
|US3252415||9 Jul 1962||24 May 1966||St Regis Paper Co||Zoned tension control for printing press|
|US3279125 *||12 May 1964||18 Oct 1966||Raymond M Leliaert||Machine for controlled freezing, deflashing and trimming of parts|
|US3328895 *||30 Abr 1964||4 Jul 1967||Donnelley & Sons Co||Web dryer|
|US3343174 *||29 Nov 1963||19 Sep 1967||Ibm||Magnetic annealing for information storage|
|US3377056 *||20 Sep 1966||9 Abr 1968||Svenska Flaektfabriken Ab||Drying apparatus|
|US3378208||19 Oct 1965||16 Abr 1968||Carl R. Camenisch||Method for accelerated curing of tobacco|
|US3390465||13 Jun 1966||2 Jul 1968||Walter G. Wise||Drier|
|US3416237||21 Dic 1966||17 Dic 1968||Paper Board Printing Res Ass||Method and apparatus for drying flexible material such as paper and board formed from cellulosic fibrous material|
|US3418723||27 Oct 1965||31 Dic 1968||Pulp Paper Res Inst||Turbulent drying process|
|US3446712 *||22 May 1967||27 May 1969||Donald F Othmer||Method for producing pure water from sea water and other solutions by flash vaporization and condensation|
|US3448969||8 Ene 1968||10 Jun 1969||Michigan Oven Co||Fluid pressure sealing system for processing oven|
|US3460818 *||31 May 1966||12 Ago 1969||Mckee & Co Arthur G||Apparatus for treatment of particulate material on moving support|
|US3502456||6 Sep 1968||24 Mar 1970||Gas Heat Eng Corp||Method and apparatus for heat cleaning glass fiber fabric|
|US3531946 *||9 Jul 1968||6 Oct 1970||Elmwood Liquid Products Inc||Cryogenic-mechanical refrigeration apparatus|
|US3541697 *||1 Ago 1968||24 Nov 1970||Aer Corp||High velocity through-drying system|
|US3563801 *||20 Nov 1969||16 Feb 1971||Cambridge Thermionic Corp||Flocked plate structure for electric batteries|
|US3570383||6 Nov 1967||16 Mar 1971||Scott Paper Co||Apparatus for developing and fixing a thermodevelopable photographic medium|
|US3590495 *||2 May 1969||6 Jul 1971||Goodyear Tire & Rubber||Dryer or heater with shielding means|
|US3643342||17 Ago 1970||22 Feb 1972||Goodyear Tire & Rubber||Dryer or heater with shielding means|
|US3659348 *||27 May 1970||2 May 1972||Eastman Kodak Co||Apparatus for fusing xerographic toners|
|US3676253 *||2 Nov 1970||11 Jul 1972||Cambridge Thermionic Corp||Process of making flocked plate structure for electric batteries|
|US3721016 *||30 Jun 1971||20 Mar 1973||Int Paper Co||Method of removing condensate from a rotary dryer|
|US3725010 *||23 Ago 1971||3 Abr 1973||Beckman Instruments Inc||Apparatus for automatically performing chemical processes|
|US3761237 *||19 Ene 1973||25 Sep 1973||G Jeffreys||Process for converting organic waste to humus|
|US3919783||9 May 1973||18 Nov 1975||Cirrito Anthony J||Method for hot gas heat transfer, particularly for paper drying|
|US4005718||2 Ene 1976||1 Feb 1977||Carreras Rothmans Limited||Smoking materials|
|US4053279||23 Feb 1976||11 Oct 1977||Eichenlaub John E||Fuel-fired, radiant heater|
|US4116620||23 May 1977||26 Sep 1978||Tec Systems, Inc.||Web drying apparatus having means for heating recirculated air|
|US4146361 *||30 May 1975||27 Mar 1979||Cirrito Anthony J||Apparatus for hot gas heat transfer particularly for paper drying|
|US4175885 *||14 Dic 1977||27 Nov 1979||Giselle V. Laurmann||Methods for sealing and resealing concrete using microwave energy|
|US4259096||17 Ene 1979||31 Mar 1981||Nippondenso Co., Ltd.||Fuel vapor adsorption type air cleaner element for internal combustion engine|
|US4290746||13 Mar 1979||22 Sep 1981||Smith Thomas M||Radiant heating|
|US4324613||10 Jun 1980||13 Abr 1982||Douglas Wahren||Methods and apparatus for the rapid consolidation of moist porous webs|
|US4326343||10 Jun 1980||27 Abr 1982||Rathmell Richard K||Apparatus and method for recovering volatile compounds|
|US4326843||18 Oct 1978||27 Abr 1982||Smith Thomas M||Gas-fired infra-red generators and use thereof|
|US4366824||25 Jun 1981||4 Ene 1983||Philip Morris Incorporated||Process for expanding tobacco|
|US4373904||14 Ago 1980||15 Feb 1983||Smith Thomas M||Infra-red generator|
|US4416618||30 Jun 1981||22 Nov 1983||Smith Thomas M||Gas-fired infra-red generators and use thereof|
|US4474496||24 Ene 1983||2 Oct 1984||W. R. Grace & Co.||Compact dryer for two web stretches|
|US4498864||10 Dic 1982||12 Feb 1985||Techmark Corporation||Method and apparatus for uniformly drying moving webs|
|US4504200||17 Dic 1979||12 Mar 1985||Baxter Travenol Laboratories, Inc.||Miniature infusion pump|
|US4575952 *||12 Sep 1984||18 Mar 1986||M.E.G., S.A.||Hot air dryer structure|
|US4590685||9 Nov 1984||27 May 1986||Roth Reinhold C||Method & apparatus for uniformly drying paper webs and the like|
|US4622758||11 Sep 1985||18 Nov 1986||Oy Tampella Ab||Method of and a device for drying a paper web or the like|
|US4729548||4 Sep 1986||8 Mar 1988||Richland Industrial, Inc.||Refractory coating for metal|
|US4783057||21 Dic 1987||8 Nov 1988||Richland Industrial, Inc. Of Columbia, Sc||Metal refining with refractory coated pipe|
|US4798007||28 May 1987||17 Ene 1989||Eichenlaub John E||Explosion-proof, pollution-free infrared dryer|
|US4819444||3 Feb 1988||11 Abr 1989||Manville Sales Corporation||Air conditioning apparatus|
|US4936025||25 Abr 1989||26 Jun 1990||Valmet Paper Machinery Inc.||Combination infrared and airborne drying of a web|
|US4989348||16 May 1988||5 Feb 1991||Hilmar Vits||Continuous-flow dryer for material webs, in particular offset dryer process for the thermal operation of a continuous-flow dryer|
|US5069801||26 Feb 1990||3 Dic 1991||Bio Gro Systems, Incorporated||Indirect heat drying and simultaneous pelletization of sludge|
|US5090898 *||20 Oct 1989||25 Feb 1992||Smith Thomas M||Infra-red heating|
|US5112220||7 Jun 1988||12 May 1992||W. R. Grace & Co.-Conn.||Air flotation dryer with built-in afterburner|
|US5197203||22 Jul 1991||30 Mar 1993||Solaronics Vaneecke||Drying equipment having a fire prevention system|
|US5207008||31 Oct 1990||4 May 1993||W. R. Grace & Co.-Conn.||Air flotation dryer with built-in afterburner|
|US5261166||7 Ene 1993||16 Nov 1993||W.R. Grace & Co.-Conn.||Combination infrared and air flotation dryer|
|US5281261 *||31 Ago 1990||25 Ene 1994||Xerox Corporation||Ink compositions containing modified pigment particles|
|US5416979||11 Abr 1994||23 May 1995||James River Paper Company, Inc.||Paper web dryer and paper moisture profiling system|
|US5528839||31 Jul 1995||25 Jun 1996||W.R. Grace & Co.-Conn.||Control and arrangement of a continuous process for an industrial dryer|
|US5531818 *||1 Dic 1994||2 Jul 1996||Xerox Corporation||Ink jet ink compositions and printing processes|
|US5555635||18 Ene 1995||17 Sep 1996||W. R. Grace & Co.-Conn.||Control and arrangement of a continuous process for an industrial dryer|
|US5737851||1 Mar 1996||14 Abr 1998||Congoleum Corporation||Thermal processing unit for the preparation of plastisol-based floor coverings|
|US5749164||18 Nov 1994||12 May 1998||Spooner Industries Limited||Web dryer with coanda air bars|
|US5771602 *||23 Oct 1996||30 Jun 1998||Valmet Corporation||Method and device for drying a coating on a paper web or equivalent|
|US5830548||9 Abr 1996||3 Nov 1998||E. Khashoggi Industries, Llc||Articles of manufacture and methods for manufacturing laminate structures including inorganically filled sheets|
|US5855476 *||10 Dic 1996||5 Ene 1999||Babcock Textilmaschinen Gmbh||Device for heat treatment of continuous material webs|
|US5966835 *||5 Jun 1996||19 Oct 1999||Bakalar; Sharon F.||Method and apparatus for heat treating webs|
|US5968590 *||17 Sep 1997||19 Oct 1999||Valmet Corporation||Method for drying a surface-treated paper web in an after-dryer of a paper machine and after-dryer of a paper machine|
|US6022104 *||2 May 1997||8 Feb 2000||Xerox Corporation||Method and apparatus for reducing intercolor bleeding in ink jet printing|
|US6024824||17 Jul 1997||15 Feb 2000||3M Innovative Properties Company||Method of making articles in sheet form, particularly abrasive articles|
|US6085437||1 Jul 1998||11 Jul 2000||The Procter & Gamble Company||Water-removing apparatus for papermaking process|
|US6088930||11 Nov 1998||18 Jul 2000||Solaronics Process Sa||Convection-radiation system for heat treatment of a continuous strip|
|US6101735 *||22 Abr 1998||15 Ago 2000||Valmet Corporation||Dryer section in a paper machine in which impingement and/or ventilation hoods are used|
|US6106659||9 Oct 1997||22 Ago 2000||The University Of Tennessee Research Corporation||Treater systems and methods for generating moderate-to-high-pressure plasma discharges for treating materials and related treated materials|
|US6155029 *||2 Nov 1999||5 Dic 2000||Jain; Surendra||Packaging of hot melt adhesives|
|US6214274||16 Jun 1999||10 Abr 2001||Kimberly-Clark Worldwide, Inc.||Process for compressing a web which contains superabsorbent material|
|US6258201||23 Abr 1999||10 Jul 2001||3M Innovative Properties Company||Method of making articles in sheet form, particularly abrasive articles|
|US6264791||25 Oct 1999||24 Jul 2001||Kimberly-Clark Worldwide, Inc.||Flash curing of fibrous webs treated with polymeric reactive compounds|
|US6293788||17 Sep 1996||25 Sep 2001||Congoleum Corporation||Thermal processing unit for the preparation of plastisol-based floor coverings|
|US6308436||1 Jul 1998||30 Oct 2001||The Procter & Gamble Company||Process for removing water from fibrous web using oscillatory flow-reversing air or gas|
|US6375817 *||16 Abr 1999||23 Abr 2002||Perseptive Biosystems, Inc.||Apparatus and methods for sample analysis|
|US6393719||3 May 2000||28 May 2002||The Procter & Gamble Company||Process and apparatus for removing water from fibrous web using oscillatory flow-reversing air or gas|
|US6432267 *||8 Dic 2000||13 Ago 2002||Georgia-Pacific Corporation||Wet crepe, impingement-air dry process for making absorbent sheet|
|US6481118||24 Abr 2000||19 Nov 2002||Heidelberger Druckmaschinen Ag||Dryer with integrated cooling unit and method of operation|
|US6553689||21 Sep 2001||29 Abr 2003||3M Innovative Properties Company||Vapor collection method and apparatus|
|US6560893||2 Sep 1999||13 May 2003||Sharon F. Bakalar||Method and apparatus for heat treating webs|
|US6575736||17 Dic 1999||10 Jun 2003||Kreiger Gmbh & Co. Kg||Infrared radiator that is designed as surface radiator|
|US6618957||15 Ago 2001||16 Sep 2003||John F. Novak||Method and apparatus for microwave utilization|
|US6651357||12 Ene 2001||25 Nov 2003||Megtec Systems, Inc.||Web dryer with fully integrated regenerative heat source and control thereof|
|US6665950||14 Jun 2000||23 Dic 2003||Krieger Gmbh & Co., Kg||Gas-heated infrared radiator for an infrared drying unit|
|US6681497||15 Nov 2002||27 Ene 2004||Megtec Systems, Inc.||Web dryer with fully integrated regenerative heat source and control thereof|
|US6694639 *||6 Jun 2002||24 Feb 2004||Tokushu Paper Mfg. Co., Ltd.||Sheet material and method and apparatus for drying therefor|
|US6701637 *||20 Abr 2001||9 Mar 2004||Kimberly-Clark Worldwide, Inc.||Systems for tissue dried with metal bands|
|US6708496||22 May 2002||23 Mar 2004||Siemens Westinghouse Power Corporation||Humidity compensation for combustion control in a gas turbine engine|
|US6876394 *||15 Sep 2000||5 Abr 2005||Silverbrook Research Pty Ltd||Arrangement of ink in a low-cost disposable camera|
|US6964117 *||20 Dic 2002||15 Nov 2005||Metso Paper Usa, Inc.||Method and apparatus for adjusting a moisture profile in a web|
|US7073514||20 Dic 2002||11 Jul 2006||R.J. Reynolds Tobacco Company||Equipment and methods for manufacturing cigarettes|
|US7176415 *||3 Dic 2004||13 Feb 2007||Fuji Photo Film Co., Ltd.||Heating method for a band-shaped body and heating apparatus for a band-shaped body|
|US7189307||2 Sep 2003||13 Mar 2007||Kimberly-Clark Worldwide, Inc.||Low odor binders curable at room temperature|
|US7205016 *||7 Mar 2003||17 Abr 2007||Safefresh Technologies, Llc||Packages and methods for processing food products|
|US7229529||15 Jul 2004||12 Jun 2007||Kimberly-Clark Worldwide, Inc.||Low odor binders curable at room temperature|
|US7234471||9 Oct 2003||26 Jun 2007||R. J. Reynolds Tobacco Company||Cigarette and wrapping materials therefor|
|US7276120||16 May 2003||2 Oct 2007||R.J. Reynolds Tobacco Company||Materials and methods for manufacturing cigarettes|
|US7297231||15 Jul 2004||20 Nov 2007||Kimberly-Clark Worldwide, Inc.||Binders curable at room temperature with low blocking|
|US7363929||9 Oct 2003||29 Abr 2008||R.J. Reynolds Tabacco Company||Materials, equipment and methods for manufacturing cigarettes|
|US7415428 *||14 Feb 2003||19 Ago 2008||Safefresh Technologies, Llc||Processing meat products responsive to customer orders|
|US7481453||18 May 2005||27 Ene 2009||Automotive Technologies International, Inc.||Inflator system|
|US7523603||22 Ene 2004||28 Abr 2009||Vast Power Portfolio, Llc||Trifluid reactor|
|US7566381||16 Abr 2007||28 Jul 2009||Kimberly-Clark Worldwide, Inc.||Low odor binders curable at room temperature|
|US7575770 *||14 Feb 2003||18 Ago 2009||Safefresh Technologies, Llc||Continuous production and packaging of perishable goods in low oxygen environments|
|US7632434||14 Abr 2004||15 Dic 2009||Wayne O. Duescher||Abrasive agglomerate coated raised island articles|
|US7648164||12 Nov 2007||19 Ene 2010||Automotive Technologies International, Inc.||Airbag deployment control based on deployment conditions|
|US7740273||31 Oct 2007||22 Jun 2010||Automotive Technologies International, Inc.||Temperature-compensated airbag inflator|
|US7762580||31 Oct 2007||27 Jul 2010||Automotive Technologies International, Inc.||Aspirated inflators|
|US20020046474||15 Ago 2001||25 Abr 2002||Novak John F.||Method and apparatus for microwave utilization|
|US20020095818||21 Sep 2001||25 Jul 2002||Jain Nirmal K.||Vapor collection method and apparatus|
|US20020114884||31 Ago 2001||22 Ago 2002||Friedersdorf Fritz J.||Process for applying a coating to a continuous steel sheet and a coated steel sheet product therefrom|
|US20020152630 *||20 Abr 2001||24 Oct 2002||Lindsay Jeffrey Dean||Systems for tissue dried with metal bands|
|US20030019125||6 Jun 2002||30 Ene 2003||Tokushu Paper Mfg. Co., Ltd||Sheet material and method and apparatus for drying therefor|
|US20030135181||21 Dic 2001||17 Jul 2003||Kimberly-Clark Worldwide, Inc.||Sponge-like pad comprising paper layers and method of manufacture|
|US20030152679 *||14 Feb 2003||14 Ago 2003||Garwood Anthony J.M.||Continuous production and packaging of perishable goods in low oxygen environments|
|US20030165602 *||14 Feb 2003||4 Sep 2003||Garwood Anthony J.M.||Labeling, marking and pricing of meat products|
|US20030170357 *||14 Feb 2003||11 Sep 2003||Garwood Anthony J.M.||Processing meat products responsive to customer orders|
|US20030170359 *||7 Mar 2003||11 Sep 2003||Garwood Anthony J. M.||Method for controlling water content with decontamination in meats|
|US20030175392 *||7 Mar 2003||18 Sep 2003||Garwood Anthony J.M.||Grinding meat into low-oxygen atmosphere|
|US20030185937 *||7 Mar 2003||2 Oct 2003||Garwood Anthony J.M.||Tracking meat goods to country of origin|
|US20030185948 *||7 Mar 2003||2 Oct 2003||Garwood Anthony J.M.||Packages and methods for processing food products|
|US20030230003||23 Abr 2003||18 Dic 2003||3M Innovative Properties Company||Vapor collection method and apparatus|
|US20040081729 *||16 May 2003||29 Abr 2004||Garwood Anthony J.M.||Continuous production and packaging of perishable goods in low oxygen environments|
|US20040118009 *||20 Dic 2002||24 Jun 2004||Metso Paper Usa, Inc.||Method and apparatus for adjusting a moisture profile in a web|
|US20040139623||25 Oct 2003||22 Jul 2004||Tafel Leonard Immanuel||Radiation curing and drying|
|US20040146602 *||28 Nov 2001||29 Jul 2004||Garwood Anthony J.M.||Continuous production and packaging of perishable goods in low oxygen environments|
|US20040185152 *||29 Ene 2004||23 Sep 2004||Safefresh Technologies, Llc||Continuous production and packaging of perishable goods in low oxygen environments|
|US20040185154 *||30 Ene 2004||23 Sep 2004||Garwood Anthony J.M.||Method of marking and packaging food|
|US20040185155 *||29 Ene 2004||23 Sep 2004||Safefresh Technologies, Llc||Continuous production and packaging of perishable goods in low oxygen environments|
|US20040185156 *||30 Ene 2004||23 Sep 2004||Garwood Anthony J.M.||Continuous production and packaging of perishable goods in low oxygen environments|
|US20040200341 *||12 Mar 2003||14 Oct 2004||Walters Craig T.||Method and system for neutralization of buried mines|
|US20040219079||22 Ene 2004||4 Nov 2004||Hagen David L||Trifluid reactor|
|US20040226056 *||9 Feb 2004||11 Nov 2004||Myriad Genetics, Incorporated||Compositions and methods for treating neurological disorders and diseases|
|US20040231685||17 Sep 2003||25 Nov 2004||Pankaj Patel||Materials and methods for manufacturing cigarettes|
|US20040235406||14 Abr 2004||25 Nov 2004||Duescher Wayne O.||Abrasive agglomerate coated raised island articles|
|US20040238136||16 May 2003||2 Dic 2004||Pankaj Patel||Materials and methods for manufacturing cigarettes|
|US20050045294||2 Sep 2003||3 Mar 2005||Goulet Mike Thomas||Low odor binders curable at room temperature|
|US20050045295||15 Jul 2004||3 Mar 2005||Kimberly-Clark Worldwide, Inc.||Low odor binders curable at room temperature|
|US20050056313||15 Oct 2003||17 Mar 2005||Hagen David L.||Method and apparatus for mixing fluids|
|US20050075030||6 Oct 2004||7 Abr 2005||Kvg Technologies, Inc.||Vibrationally compressed glass fiber and/or other material fiber mats and methods for making the same|
|US20050076925||9 Oct 2003||14 Abr 2005||Fagg Barry Smith||Materials, equipment and methods for manufacturing cigarettes|
|US20050076929||9 Oct 2003||14 Abr 2005||John Fitzgerald||Materials, equipment and methods for manufacturing cigarettes|
|US20050118939||5 Ene 2005||2 Jun 2005||Duescher Wayne O.||Abrasive bead coated sheet and island articles|
|US20050120715 *||20 Ene 2005||9 Jun 2005||Christion School Of Technology Charitable Foundation Trust||Heat energy recapture and recycle and its new applications|
|US20050122350 *||12 Ene 2005||9 Jun 2005||Kia Silverbrook||Recyclable device with tamper protection|
|US20050208188 *||16 Sep 2004||22 Sep 2005||Safefresh Technologies, Llc||Grinding meat into low-oxygen atmosphere|
|US20060014884||15 Jul 2004||19 Ene 2006||Kimberty-Clark Worldwide, Inc.||Binders curable at room temperature with low blocking|
|US20060080819 *||14 Sep 2005||20 Abr 2006||Mcallister Clarke W||Systems and methods for deployment and recycling of RFID tags, wireless sensors, and the containers attached thereto|
|US20060179680||11 Abr 2006||17 Ago 2006||3M Innovative Properties Company||Vapor collection method and apparatus|
|US20060191160||2 Mar 2006||31 Ago 2006||3M Innovative Properties Company||Vapor collection method and apparatus|
|US20060232052||1 Jun 2006||19 Oct 2006||Automotive Technologies International, Inc.||Vehicular Bus Including Crash Sensor or Occupant Protection System Control Module|
|US20070105980 *||2 Nov 2006||10 May 2007||Canon Finetech Inc.||Ink jet aqueous ink, ink jet recording method, ink cartridge and ink jet recording apparatus|
|US20070187056||16 Abr 2007||16 Ago 2007||Goulet Mike T||Low odor binders curable at room temperature|
|US20070193060||21 Feb 2005||23 Ago 2007||Nv Bekaert Sa||Infrared drier installation for passing web|
|US20070194274||16 Abr 2007||23 Ago 2007||Goulet Mike T||Low odor binders curable at room temperature|
|US20070225209 *||31 Ene 2007||27 Sep 2007||Myriad Genetics, Incorporated||Compositions and methods for treating neurological disorders and diseases|
|US20070228703||18 May 2005||4 Oct 2007||Automotive Technologies International Inc.||Inflator system|
|US20070264893||10 May 2006||15 Nov 2007||Precision Fabrics Group, Inc.||Composite upholstery fabric panels with enlarged graphite intumescent particles|
|US20070292559 *||10 Nov 2006||20 Dic 2007||Safefresh Technologies, Llc||Tracking meat goods to country of origin|
|US20080006381||17 Sep 2007||10 Ene 2008||Goulet Mike T||Binders curable at room temperature with low blocking|
|US20080006382||17 Sep 2007||10 Ene 2008||Goulet Mike T||Binders curable at room temperature with low blocking|
|US20080067792||12 Nov 2007||20 Mar 2008||Automotive Technologies International, Inc.||Airbag Deployment Control Based on Deployment Conditions|
|US20080082237||13 Nov 2007||3 Abr 2008||Automotive Technologies International, Inc.||Rear Impact Detection Method and System|
|US20080104861 *||7 Nov 2007||8 May 2008||Fujifilm Corporation||Method for drying coating film, apparatus therefor, and optical film using the same|
|US20080155985 *||27 Jul 2005||3 Jul 2008||Gaudencio Aquino Labrador||Heat Energy Recapture And Recycle And Its New Applications|
|US20080243342||31 Oct 2007||2 Oct 2008||Automotive Technologies International, Inc.||Side Curtain Airbag With Inflator At End|
|US20080256818||21 Feb 2005||23 Oct 2008||Nv Bekaert Sa||Drier Installation for Drying Web|
|US20080272580||31 Oct 2007||6 Nov 2008||Automotive Technologies International, Inc.||Aspirated Inflators|
|US20080284145||31 Oct 2007||20 Nov 2008||Automotive Technologies International, Inc.||Temperature-Compensated Airbag Inflator|
|US20090007453 *||24 Ene 2007||8 Ene 2009||Nv Bekaert Sa||Flame Dryer|
|US20090031581 *||24 Ene 2007||5 Feb 2009||Nv Bekaert Sa||Convective system for a dryer installation|
|US20090180939||26 Mar 2009||16 Jul 2009||Hagen David L||Trifluid reactor|
|US20090216910||13 Nov 2008||27 Ago 2009||Duchesneau David D||Computing infrastructure|
|US20100003904||7 Jul 2008||7 Ene 2010||Duescher Wayne O||High speed flat lapping platen, raised islands and abrasive beads|
|US20100012597 *||1 Jun 2009||21 Ene 2010||David Magdiel S||Frigid-reactance grease/oil removal system|
|DE3149003A1||10 Dic 1981||16 Jun 1983||Metallgesellschaft Ag||Device for attaching and adjusting spray electrodes|
|DE10028613A1||14 Jun 2000||20 Dic 2001||Krieger Gmbh & Co Kg||Gas-heated infrared radiator for infrared drying unit has quick-release coupling with mounting part, plug-in part that can be slid against force of spring into it plus locking mechanism|
|EP0489720B1||6 Dic 1983||2 Jul 1997||Krieger Corporation||Method and apparatus for uniformly drying moving webs|
|EP0539013A1 *||16 Sep 1992||28 Abr 1993||W.R. Grace & Co.-Conn.||Combination infrared and air flotation dryer|
|EP1721108A2||21 Feb 2005||15 Nov 2006||NV Bekaert SA||Drier installation for drying web|
|EP1721109A2||21 Feb 2005||15 Nov 2006||NV Bekaert SA||Infrared drier installation for passing web|
|FR2664282A1||Título no disponible|
|FR2771161A1||Título no disponible|
|FR2791039A1||Título no disponible|
|GB2308239A||Título no disponible|
|GB2427892A||Título no disponible|
|WO2003036209A1||22 Oct 2002||1 May 2003||The Procter & Gamble Company||High efficiency heat transfer using asymmetric impinging jet|
|WO2005085729A2||21 Feb 2005||15 Sep 2005||Nv Bekaert Sa||Drier installation for drying web|
|1||Patrick Lenoir, USPTO Notice of Allowance, U.S. Appl. No. 10/591,431, Sep. 17, 2010, 10 pages.|
|2||Patrick Lenoir, USPTO Office Action, U.S. Appl. No. 10/591,431, Nov. 13, 2009, 15 pages.|
|Patente citante||Fecha de presentación||Fecha de publicación||Solicitante||Título|
|US8046934 *||24 Ene 2007||1 Nov 2011||Nv Bekaert Sa||Convective system for a dryer installation|
|US8881424 *||21 Ene 2011||11 Nov 2014||Solaronics S.A.||Drying installation|
|US9228780 *||23 Ene 2014||5 Ene 2016||Usnr, Llc||Method and apparatus for controlling cooling temperature and pressure in wood veneer jet dryers|
|US20090007453 *||24 Ene 2007||8 Ene 2009||Nv Bekaert Sa||Flame Dryer|
|US20090031581 *||24 Ene 2007||5 Feb 2009||Nv Bekaert Sa||Convective system for a dryer installation|
|US20130019490 *||21 Ene 2011||24 Ene 2013||Solaronics S.A.||Drying installation|
|US20140130368 *||23 Ene 2014||15 May 2014||U.S. Natural Resources, Inc,||Method and apparatus for controlling cooling temperature and pressure in wood veneer jet dryers|
|Clasificación de EE.UU.||34/266, 162/111, 431/326, 427/209, 34/68, 34/92|
|Clasificación internacional||F26B3/34, F26B3/30, F26B13/10|
|Clasificación cooperativa||F26B13/10, F26B3/305|
|Clasificación europea||F26B3/30B, F26B13/10|
|10 Nov 2006||AS||Assignment|
Owner name: NV BEKAERT SA, BELGIUM
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LENOIR, PATRICK;REEL/FRAME:018506/0940
Effective date: 20061020
Owner name: BEKAERT COMBUSTION TECHNOLOGY NV, BELGIUM
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LENOIR, PATRICK;REEL/FRAME:018506/0940
Effective date: 20061020
|21 May 2008||AS||Assignment|
Owner name: BEKAERT COMBUSTION TECHNOLOGY B.V., NETHERLANDS
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BEKAERT COMBUSTION TECHNOLOGY NV;REEL/FRAME:020976/0030
Effective date: 20070620
|9 Oct 2014||FPAY||Fee payment|
Year of fee payment: 4